Some more photos from today (Nadal's got the new Babolat logo on his racquets...):
Seems promising. Some reports he may still play Chile, though I would think playing consecutive weeks might not be what he wants. Chile entrance list closes this week so we'll find out soon enough. Fact that he's back practicing with serious players rather than Toni/Moya/his friends is a good sign that he must be returning to normal practice!
I'm impressed with your powers of observation. I can't see a logo. But I take your word for it.
Don't you think he'd consider asking for a WC to Chile rather than enter normally? Just a guess on my part, but it would perhaps be the cautious thing to do. Avoid further brouhaha if he should have to cancel later.