For the Autumn Breeze on the right, you can find it here: [link] And for Summer Cold on the left, you can find it here: [link] Just by other people but they look relatively the same... I hope this helped.
Wow! Great job as always xD I especially love the green coat Miku. Oh my, how I wish I could rip and rig. ;_; I'd be ripping and rigging that model in a heartbeat. xD Is there any possible chance for a download? Just curious, not trying to be whiny.