Free BricsCad Shape https://www.bricsys.com/en-intl/shape/

Funny one but you must make a little training! :)

Direct modeling is cool and Fillet, Chamfer, Boolean some strong!

Moi to Shape is easy by SKP format inbetweener

Render of course SimLab Composer lite (free)



PS If you export as DAE to SKetchUP, seems there is a bug even both programs are in unity meter!
You must scale * 1000 in Shape before the exportation!
else you will have some faces no filled!