jueony said:
I found a male nude reference.

Bluephoto 藍攝 No.25
Preview
DL

And it seems that these are male nude references too.
https://www.yunpanjingling.com/resources/5c9b36a74b3f415b622a400b
https://www.yunpanjingling.com/resources/5c9b396d4b3f41032b55e07d

Can you get these links, mildsnow?
Thank you so much. This is exactly what I'm looking for ♥