Rumors for Shadowspear?
Please give these some salt. Although they look plausible Im not certain of the reliability and its very late here and time to get some sleep.
You can read more on where these come from over the Admechknight site.
Saw these over on the Admechknight blog by Tanaka Tomoyuki
http://admechknight.blogspot.com/2019/03/shadowspear-rumors.html
Also linked up here in the comments are a couple more images
