Introduction
This manual provides comprehensive instructions for assembling and enjoying your LEGO Marvel Super Heroes Mighty Micros: Star-Lord vs. Nebula 76090 Building Kit. This set allows you to construct Star-Lord's Milano vehicle and Nebula's Necrocraft, complete with minifigures and accessories for imaginative play.
The set features Star-Lord's Milano vehicle with dual rear boosters and Nebula's Necrocraft with reinforced side armor. It includes two LEGO Marvel minifigures with mini legs: Star-Lord, equipped with a space blaster and a reversible 2-faced head, and Nebula, who is attempting to retrieve Star-Lord's mixtape element.
Package Contents
Upon opening your LEGO Marvel Super Heroes Mighty Micros: Star-Lord vs. Nebula 76090 Building Kit, you will find the following components:
- LEGO Building Elements (86 pieces total)
- Star-Lord Minifigure
- Nebula Minifigure
- Instruction Booklet (this manual)

Image: The retail packaging for the LEGO Marvel Super Heroes Mighty Micros: Star-Lord vs. Nebula 76090 set, showing the box art and the two assembled Mighty Micros vehicles with their respective minifigures.
Assembly Instructions
Follow the step-by-step visual instructions provided in the physical instruction booklet included with your set. Ensure all pieces are accounted for before beginning assembly.
- Unpack Components: Carefully open the packaging and empty all LEGO elements onto a clean, flat surface.
- Sort Pieces: For easier assembly, sort the LEGO bricks by color and type.
- Build Star-Lord's Milano: Locate the pieces for Star-Lord's Mighty Micros Milano vehicle. Follow the instructions to construct the vehicle, ensuring the dual rear boosters are correctly attached.
- Build Nebula's Necrocraft: Identify the pieces for Nebula's Mighty Micros Necrocraft. Assemble the vehicle, paying attention to the reinforced side armor.
- Assemble Minifigures: Construct the Star-Lord and Nebula minifigures, attaching their mini legs and accessories. Star-Lord's reversible 2-faced head can be rotated to change his expression.
- Final Check: Review the completed models against the images in the instruction booklet to ensure all parts are correctly placed and securely connected.

Image: The fully assembled Star-Lord's Mighty Micros Milano and Nebula's Mighty Micros Necrocraft, ready for play. Star-Lord is in his vehicle, and Nebula is in hers, holding the mixtape element.
Operating Instructions
The LEGO Mighty Micros sets are designed for imaginative play and storytelling. Here’s how to engage with your new models:
- Minifigure Placement: Place Star-Lord and Nebula into their respective Mighty Micros vehicles. The minifigures are designed to fit securely.
- Role-Play Scenarios: Recreate scenes from Marvel Super Heroes or invent new adventures. Star-Lord can pursue Nebula to retrieve his stolen mixtape element.
- Vehicle Interaction: Engage the vehicles in mock battles. Nebula's Necrocraft features reinforced side armor for vehicle-bashing action.
- Accessory Use: Utilize Star-Lord's space blaster for combat scenarios. The mixtape element can be passed between characters as part of the story.
- Combine with Other Sets: This set is compatible with all LEGO construction sets, allowing for expanded play possibilities and custom creations.

Image: A child's hands are shown playing with the assembled Star-Lord and Nebula Mighty Micros vehicles on a textured surface, demonstrating interactive play.
Maintenance
To ensure the longevity and cleanliness of your LEGO set, follow these simple maintenance guidelines:
- Cleaning: Use a soft, dry cloth to gently wipe dust from the bricks and minifigures. For more thorough cleaning, wash LEGO bricks by hand in lukewarm water (up to 40°C / 104°F) with a mild detergent. Rinse thoroughly and air dry. Do not use hot water, harsh chemicals, or abrasive materials, as these can damage the plastic.
- Storage: Store your LEGO set in a clean, dry place away from direct sunlight and extreme temperatures to prevent discoloration and warping of the plastic.
- Handling: Handle the assembled models with care to prevent pieces from detaching. Avoid excessive force when connecting or disconnecting bricks.
Safety Information
This LEGO set contains small parts and is recommended for ages 5 and up. Please observe the following safety precautions:
- Choking Hazard: Small parts are included. Not suitable for children under 3 years due to choking hazards. Adult supervision is recommended for younger children within the recommended age range.
- Intended Use: This product is a toy and is intended for building and play. Do not use for purposes other than its intended design.
- Material Safety: LEGO bricks are made from high-quality, non-toxic plastic.
Product Specifications
| Product Name | LEGO Marvel Super Heroes Mighty Micros: Star-Lord vs. Nebula |
| Model Number | 76090 |
| Number of Pieces | 86 |
| Recommended Age | 5 years and up |
| Star-Lord's Milano Dimensions | Over 1” (3cm) high, 1” (5cm) long, and 2” (7cm) wide |
| Nebula's Necrocraft Dimensions | Over 1” (5cm) high, 1” (5cm) long, and 2” (7cm) wide |
| Product Dimensions (Box) | 4.8 x 5.55 x 1.81 inches |
| Item Weight | 3.17 ounces |
| Manufacturer | LEGO |
Troubleshooting
If you encounter any issues during assembly or play, consider the following common solutions:
- Missing Pieces: Double-check all packaging and the building area. If a piece is genuinely missing, contact LEGO Customer Service for assistance.
- Assembly Difficulties: Refer back to the instruction booklet. Ensure you are using the correct pieces for each step and that they are oriented correctly. Sometimes, a small piece can be overlooked.
- Loose Connections: Ensure all bricks are firmly pressed together. LEGO connections are designed to be secure.
Warranty and Support
LEGO products are manufactured to high-quality standards. For information regarding product warranty, missing parts, or general support, please visit the official LEGO website or contact their customer service directly.
You can typically find support information, including contact details and FAQs, on the LEGO Customer Service page.





