tried it first in a .3 layer height, which was set way too fast for the belly overhang, and I had the infill set a bit high as well (had just finished printing some printer parts & forgot to change it.)

Then tried it at a .2 layer height, slowed things down, lowered the infill, and I am pretty pleased with how it came out for a first print at that height.

.3 on the right (with the brim still attached), .2 on the left...

a little more tweaking of settings and I think he would turn out very well.