Phill Gonzalez, a 3D artist working at BLizzard Entertainment posted a bunch of 3D models, concepts and screenshots from before and during StarCraft 2 Beta. Here are some:
Battlecruiser variations before texturing:
http://my.deviantart.com/art/Battlec...ions-357372700
Remember these from the announcement, where you could customize your battlecruiser.
Billboards:
http://my.deviantart.com/art/Terran-...ards-357372696
While you probably have seen them before, its the description of the image that is interesting:
"These Terran Billboards were initially intended to be used as set dressings on backwater Terran towns. Due to time constraints they show up everywhere, although the bigger idea was to make more regal billboards for affluent Terran worlds like Korhal."
Bullhorns:
http://my.deviantart.com/art/Terran-Bullhorns-357372695
Again, the description:
"On the first Mar Sara mission in the Wings of Liberty campaign the Bullhorns were intended to be constantly playing Mengsk's political speeches. Eventually the holographic projection of Mengsk was made to make a clearer point to the player, and the bullhorns became simple set dressing pieces."
3 and 2 wheeled civilian hellions:
http://my.deviantart.com/art/Terran-...ikes-357372676
4 wheeled civilian hellions:
http://my.deviantart.com/art/Terran-...sers-357372661
Early shot of bunker upgrades:
http://my.deviantart.com/art/Terran-...ades-357372690
Early protoss models:
http://my.deviantart.com/art/Early-P...dels-357372655
I liked those old zealots...
Dumpsters from the alliance:
http://my.deviantart.com/art/Terran-Dumpsters-357372644
Bulky gateway:
http://my.deviantart.com/art/Protoss...er-2-357372637
Old Greater spire:
http://my.deviantart.com/art/Zerg-Gr...er-1-357372636
Complete with scrapped queen's head.
Sign designs:
http://my.deviantart.com/art/Terran-Signs-357372635
Outhouses:
http://my.deviantart.com/art/Terran-Outhouses-357372633
Drop pod othouse? O_o
Cliff elevators... yes! Cliff elevators!
http://my.deviantart.com/art/Terran-...tors-357372631
Sadly, scrapped. Would be cool.
Ooooold phase prism:
http://my.deviantart.com/art/Protoss...er-1-357372626
Could also work as a colossus given the angle :P
Also read description for some development history.
Protoss pass 2:
http://my.deviantart.com/art/Protoss-Pass-2-357372617
Wonder what pass 1 looked like...
Protoss pass 3:
http://my.deviantart.com/art/Protoss-Pass-3-357372601
Early ultralisk portrait:
http://my.deviantart.com/art/Zerg-Ul...rait-357372571
Pre announcement zerg:
http://my.deviantart.com/art/Zerg-5-11-07-357372552
Check out his gallery, while these I just posted are very recent additions, he has more StarCraft 2 related art and background info in the comments.
Old thread by Alex06:
http://sclegacy.com/forums/showthrea...tailed-history