I am still getting to know the bits and bobs of SFM, I am doing stuff like this: http://www.youtube.com/watch?v=LDU1G5GhB But not as good, Still needing to get some shiz right, But i like yours, Where they In-Game? Or added Models?
Pretty good smt. I mean for the majority of this you can do that in gmod, but you're doing it on SFM and want to imprive yourself with that. So with that said, you're doing a good job.