My custom LEGO Technic 40th anniversary tow truck. I added headlights, replaced the rear wheels with tank tracks, and added 2 small power functions motors to the bottom for extra torque. :
LEGO Technic 40th anniversary model
LEGO MOC Technic 40th Anniversary Model With Differential by kennywest | Rebrickable - Build with LEGO
Technic 40 year anniversary model | Brickset: LEGO set guide and database
LEGO Technic Telehandler 42061 Building Kit : Toys & Games
LEGO 2x Genuine Technic 40 Year Anniversary White 1x3 Studless 28984 6170737 for sale online | eBay
Let's Play LEGO 42065 - 40th Anniversary of Lego Technic - YouTube
LEGO Technic 40th Anniversary Bundle - BricksFanz
Extreme Adventure 42069 | Technic™ | Buy online at the Official LEGO® Shop US
Technic's 40th-anniversary model compared to the original model 8860 : r/ lego
LEGO Technic 40th Anniversary Car Chassis [Review] - The Brothers Brick | The Brothers Brick