I somehow came to these screenshots on an spanish site.
I don't know if you guys have seen this but I felt like posting so.

http://www.e2k.com.py/lofiversion/index.php/t3503.html

Can anyone confirm the first screenshot? Cause that looks... so nothing like Starcraft.
I spotted some tiles and other stuff that I might be stealing to make SC stuff out of it (modding wise)
I also saw some weird stuff like the beta buildings being on desert. Makes me think it's a fake screenshot or modded SC since they are shadowless as well...

WarCraft II Engine.

Thats Alpha Starcraft

Ya, but I mean. It's like completely different. The graphics, the GUI, everything.

I recognize screenshot 2 because I had seen the creep before (in one of mesks mods I think) and the crystals on the floating meteor but SS1 was just made of fail.

Did you notice the ovie with 4 damage?

I noticed the ground shuttle

The later pictures were obviously mods- they were on campaign maps for BW.

From what I had heard about this before, these are screenshots of what Starcraft was before the critics took a piss on it and said that it was too much like WarCraft II (now where the hell did they get that idea? >.<). I'm kinda happy they pushed Blizzard into overhauling it though

EDIT: There's a nice little source http://starcraft.wikia.com/wiki/StarCraft_alpha

http://www.sclegacy.com/content/starcraft-encyclopedia-4/starcraft-evolution-12/

That actually looks a little cooler than actual SC

Pre-alpha. Still conceptual.

Lol, I found these pictures on teh internet ages ago... The pre alpha zerg buildings are avialable for download somewhere around. I think they're on ModsDB (the actual webpage, not SeN's DB).