This is the Coldheart ornament I did awhile back for Destiny 2. The shaders were really fun on this one, got to basically concept/execute the glowly electric cabling (actual shader shown in the the ingame vid, the stills I just did a placeholder blue glow). Also vertex animated the flap/teeth parts up front for that techy look. Loved the finish too, I really liked the bluish gradients on this one.
(Actual low-poly final model in all renders.)
Final in-game appearance. I did the new shader VFX and vertex anim as well.
In-game firing animation.