HTC Butterfly just released in Malaysia week ago, those that wanted to try on the latest wallpapers from HTC, you may now download it from Dropbox links below.
As for HTC Droid DNA, thanks to XDA Senior member JWhetstone02 extracted all the wallpapers from Droid DNA system file(which under /system/customize/resource).
XDA Senior member docnok63 shared the three latest HTC Butterfly wallpapers in full HD along with 18 others at thread “HTC J Butterfly wallpapers“.
Just copy/save the image into your phone’s storage, go to Settings -> Personalize -> Wallpaper -> Gallery -> choose the image and crop it. How these wallpapers looks like on HTC One X+,
cropping the image
Droid DNA wallpaper
Butterfy J wallpaper