Introduction
This manual provides detailed instructions for the assembly, operation, and care of your MEGA Halo Infinite UNSC Elephant Sandnest Tank Building Set. This set allows you to construct a highly detailed UNSC Elephant transport vehicle, complete with buildable treads, a large transport cargo bay, and a deployable defense base. It includes 2041 pieces and 5 poseable micro action figures, offering an engaging building experience and extensive play possibilities.
The set features:
- UNSC Elephant transport vehicle with buildable treads and a large transport cargo bay.
- Rear section that folds out to create a 2-level defense base with a turret and swivel crane.
- Five highly detailed, super poseable micro action figures with swappable combat accessories.
- Over 2000 bricks and pieces, compatible with other MEGA building toys.

Image: The complete MEGA Halo Infinite UNSC Elephant Sandnest Tank Building Set, showcasing the vehicle, included figures, and packaging.
Setup and Assembly
The UNSC Elephant Sandnest Tank is a complex building set comprising 2041 individual pieces. Careful attention to the included step-by-step assembly instructions is crucial for a successful build. Sort pieces by color and shape before beginning to streamline the process.
Assembly Tips:
- Organize Pieces: Before starting, separate the bricks and pieces into groups based on type or color to easily locate them during assembly.
- Follow Instructions: Adhere strictly to the numbered steps in the provided instruction booklet.
- Secure Connections: Ensure all bricks are firmly pressed together to create a stable structure.
- Buildable Treads: The vehicle features buildable treads. Pay close attention to the assembly sequence for these components to ensure smooth movement.

Image: A detailed view of the UNSC Elephant's side, surrounded by various building pieces and micro action figures, illustrating the complexity and components of the set.

Image: An illustration demonstrating the assembly of the vehicle's buildable treads and the interchangeable armor and weapons for the micro action figures.
Operating Features
Once assembled, the UNSC Elephant Sandnest Tank offers several interactive features for dynamic play and display.
- Transport Mode: The vehicle is designed to transport other smaller vehicles (sold separately) within its large cargo bay.
- Defense Base Deployment: The rear section of the Elephant can be unfolded to transform the vehicle into a two-level defense base. This base includes a functional turret and a swivel crane for strategic positioning.
- Micro Action Figures: The five included micro action figures (Master Chief, Sgt. Johnson, Lord Hood, and two UNSC Marines) are highly poseable and come with swappable combat accessories, allowing for customized display and battle scenarios.

Image: The UNSC Elephant transforming, with its cargo bay opening to reveal an interior space and the rear section extending to form a defense base.

Image: A close-up view of the Elephant's functional swivel crane, demonstrating its ability to lift and move small objects.

Image: Micro action figures positioned within the cargo bay of the UNSC Elephant, demonstrating its capacity for troop transport.
Video: An official product video showcasing the various features and articulation of the MEGA Halo UNSC Elephant Sandnest Tank, including its figures, deployable ramp, tools, and crane.
Maintenance
To ensure the longevity and appearance of your building set, follow these simple maintenance guidelines:
- Cleaning: Dust the set regularly with a soft, dry cloth. For deeper cleaning, use a slightly damp cloth with mild soap and water, then dry thoroughly. Avoid harsh chemicals or abrasive materials.
- Storage: Store the set in a cool, dry place away from direct sunlight to prevent discoloration or material degradation.
- Handling: Handle the assembled model with care to prevent pieces from detaching.
Troubleshooting
Should you encounter any issues during assembly or operation, consider the following common solutions:
- Missing Pieces: Double-check all packaging and sorting areas. If a piece is genuinely missing, contact the manufacturer's customer support.
- Loose Connections: Ensure that all bricks are fully pressed together. Sometimes a slight adjustment can secure a connection.
- Difficulty with Movement: If treads or movable parts are stiff, ensure no pieces are obstructing their path and that they were assembled according to instructions.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 9 x 18.5 x 8 inches |
| Item Weight | 1.66 pounds |
| Model Number | HHC44 |
| Manufacturer Recommended Age | 13 years and up |
| Release Date | August 1, 2022 |
| Manufacturer | Mattel |
What's in the Box:
- 2041 bricks and pieces
- 5 micro action figures
- 1 super-micro figure

Image: A visual representation of the product's dimensions, indicating its length of 18.16 inches (46.15 cm).
Warranty and Support
For warranty information, missing parts, or customer support, please contact Mattel directly. Refer to the contact details provided on the product packaging or visit the official Mega Bloks website for assistance.
Manufacturer: Mattel
Brand: Mega Bloks





