Hi,
thanks all, especially richard for continue discussing this topic. I learnt allot
the sketchucation shop is messy and not comfortable to browse.
you can export evermotion models to skp but they are sometimes too messy to handle.
I guess http://www.designconnected.com/ is the beset close to what I Was looking for. though a bit expensive. a good variety of free models though.
the bloom unit model looks really innovative. 6$ hour isn't much though I wounder what cpu is used and what can be done in that hour. might try it sometime.
I'm considering formfonts since its still the most cost effective.
Thanks all from me too.