I love my Creature Sheets but it takes a long time to make them and I miss just sketching out a quick profile view of a new animal. These little guys are just 2.5 in/ 6.35 cm (including the tail) and are commonly kept as pets in large aquariums.
3hrs PS CC2015 with Intuos4 Tablet.
Link
Scottieboy2020
Little dude, LOTS of spikes.
I love it.
XD