The official B-Model from 8284 is very uggly, that is why I decided to create a B-Model and to offer the building instructions to the lego community. Features steering, fake engine, and adjustable ground clearance.
A second one set moc from 8275. Including building instructions.
My favorite One Set MOC from bulldozer 8275 I created. Equiped with drive, tilted and lifted bucket, only with part of 8275. Including MLcad building instructions.