5 model

Free

FREECCANO! It's a Meccano-like playset but free!

MyMiniFactory

Free

Freeccano - The Curve DLC

MyMiniFactory

Free

Industrial Part scanned with FreeScan Combo

Sketchfab

Free

Industrial Part by FreeScan Combo

Sketchfab

Free

Industrial Part scanned with FreeScan Combo

Sketchfab