I take no credit for this, I just found it. Credit: K.A.S.R.A for pulling from Chinese website. Rhyme boot.img
This sent me into a bootloop (no brick, thankfully). These Chinese links you have posted is good information to someone who might have more ROM development experience than I, but the Chinese version of the HTC Rhyme is a GSM handset and flashing this stuff could possibly bork some things on your phone. I believe only the Verizon version is CDMA.
