If you want to see a highly upgraded base, just check out Carnage's. Holy cow, he's got a lot of new stuff, including one prestige LAAT trap. Oh, and a level 9 strix beacon. Good luck taking it out with a shock trooper before it triggers.
It is interesting looking at the top 50 players list now. Everyone has at least a prestige hq, which indicates a big haul in xtals for Disney/Zynga. There's also one player on there with ~150K medals and 40 defensive wins. 40! And at least now, the base is not set up with an unprotected HQ. Even with an unprotected hq, that total would seem impossible just due to random wins from medal droppers and random 905 errors. I guess they must buy a shit-load of protection.