@ MrOneTwo: Thanks! You're totally right, I noticed that the decal doesn't look right just when I posted it. I was actually planning to work on the final lighting tomorrow, and already thought of brightening everything up a bit - it's good to know that other people think so, too ;) But I guess I'll keep the barbwire, I…
Manticora - nice one. Numeric decal looks so so. It looks washed out not scraped. I also don't like barbwire over the fence (even though there is one on the concept... I couldn't see it at first). Seems out of place a bit. You could also brighten up the tunnel a bit. You could actually brighten up everything. Tunnel needs…
Anyone? The feedback for my lighting really doesn't help me as long as I don't know if I have to actually change my scene or if I'm only using the wrong settings in PS :( --- I finally changed my number decal once again, and I guess it's looking better at least. What do you think? I really don't know how something that…
Well, one possibility would be taking textures from a site like http://cgtextures.com/ (also take a look at their texturing tutorials!). If you want to take your own photos, you don't have to find EXACTLY what you want your result to look like. The best start would be a simple concrete texture, and a metal texture, i guess…