Remember the old 8048 set, the technic buggy, i have it and recently was able to do 2 alternative models using that set, well, they're not pure C-models because they're motorized, but
Amazon.com: LEGO TECHNIC Buggy (8048) : Toys & Games
Amazon.com: LEGO TECHNIC Buggy (8048) : Toys & Games
LEGO Technic Sets: 8048 Buggy NEW-8048
LEGO 8048: Buggy | Brickset: LEGO set guide and database
Lego Technic: Model: tractor 8048 Assembled. see description - Building Sets | Facebook Marketplace | Facebook
LEGO Buggy Set 8048 | Brick Owl - LEGO Marketplace
LEGO MOC Hot Rod 8048 Alternative Model by davejsp_MOCs | Rebrickable - Build with LEGO
Lego Technic set 8048 Buggy-2010 | 3D CAD Model Library | GrabCAD