I finished building the 8275 Motorized Bulldozer. Feel free to download it if you want. Now for the next part, the fun part, and that is to give this guy a modern
Technic 20008 Remote Control Motorized Bulldozer Compatible With 8275 Bulldozer With Electric Motors Toys - Blocks - AliExpress
Motorized Bulldozer - LEGO set #8275-1 (Building Sets > Technic)