some are catalog jobs
http://thoemus.ch/bernair-team-red/
http://www.votec.com/
http://www.ctm.sk/model/full/
http://www.fingercolt.de/
http://www.zonenschein.de/downhill-bikes.html
http://bikedaten.de/bikes/devil/2001/frog_dh_180/rahmen/
http://alutech-cycles.com/
http://www.poison-bikes.com/
http://www.darkcycles.com/
http://www.leecougan.com/
http://www.kraftstoff-bikes.com/
www.ridesoul.com have a proto
www.canyon.com
http://www.bergamont.de/
http://www.hot-chili.com/bikes/mountainbikes
http://www.rotwild.de/
http://www.bergwerk-bikes.de/
http://www.poison-bikes.de/
http://www.dragbicycles.com/
http://www.tankcycle.com.tw
http://www.purgatorybikes.com
https://www.qbikes.com
RB dragster
vario dh
www.mdebikes.com/
http://mscbikes.com.au/
http://knollybikes.com/
http://www.pdcracing.com/index.php
http://www.bikecrew.de/ recently updated for a new site to come.
http://www.77designz.com/products-2/flatout-frame-prototype/
www.moro-bikes.de
www.omenracing.pl
www.emsracing.com
www.coowa.net
kuruma rocketship
http://www.xprezo.ca/
fusion terminator
probably some doubles in there but meh..
http://thoemus.ch/bernair-team-red/
http://www.votec.com/
http://www.ctm.sk/model/full/
http://www.fingercolt.de/
http://www.zonenschein.de/downhill-bikes.html
http://bikedaten.de/bikes/devil/2001/frog_dh_180/rahmen/
http://alutech-cycles.com/
http://www.poison-bikes.com/
http://www.darkcycles.com/
http://www.leecougan.com/
http://www.kraftstoff-bikes.com/
www.ridesoul.com have a proto
www.canyon.com
http://www.bergamont.de/
http://www.hot-chili.com/bikes/mountainbikes
http://www.rotwild.de/
http://www.bergwerk-bikes.de/
http://www.poison-bikes.de/
http://www.dragbicycles.com/
http://www.tankcycle.com.tw
http://www.purgatorybikes.com
https://www.qbikes.com
RB dragster
vario dh
www.mdebikes.com/
http://mscbikes.com.au/
http://knollybikes.com/
http://www.pdcracing.com/index.php
http://www.bikecrew.de/ recently updated for a new site to come.
http://www.77designz.com/products-2/flatout-frame-prototype/
www.moro-bikes.de
www.omenracing.pl
www.emsracing.com
www.coowa.net
kuruma rocketship
http://www.xprezo.ca/
fusion terminator
probably some doubles in there but meh..