Wow... thank you very much.  I've been thinking of doing these two for a long time.  When I was a kid I built them and put them into a big view box with lighting and scratched a desert scene (like how it would have looked if they were walking from the escape pod).  I didn't have the knowledge or tools I do now, and everytime I see an R2 toy (even the big interactive R2) I am completely surprised the logic panels don't light up at all with all the advances in tech today.  I just had to see if it was possible, and whaddya know... it's not only possible, I was able to do it and keep all the electronics up under the dome (looking back I don't think I'd put them on a perf board thou).  But I'm happy with how it came out and so glad you and everyone else liked it.  Thank you so very much for your comments!