Actually they look totally overdone, but still cool-ish.
Most
40K is more than a tad over-done. Doubly so these days with the INSANE amount of bling-and-skulls they keep slapping on everything
If you want to run cool - run orks. Heavy heavy fuel, man
*** as to letting your daughter pick, she has good taste
SW are pretty awesome. One of my regular opponents is a Wolfer. My daughter's Nids are slated to be his next match, and she's looking forward to nomming some space-viking...***