The STH-16 Shiden (獅電?) is a mobile suit from the second season of the Mobile Suit Gundam IRON-BLOODED ORPHANS television series.
So yeah it's a shiden. It uses a frame similar to the landman rodi. I used struts on the waist area to make it less fragile. I weaved the shield to make it lighter.
It's also in CRF. compatible with both mech and sprinter legs.
Available in CRF