Hi Trevor,
the small triangle is not so bad, that means your printer prints well with Kisslicer and Cubeitmod.
The treefrog is not an easy part to print, Cubeitmod makes one part of the job but you have to choose the right settings to have successful print.
The treefrog has mainly 3 problems :
1- a lot of curves with differents lengths ( this is managed by Cubeitmod)
2- a lot of overhang on the abdomen of the frog
3- very small surfaces on the top of the head
Has you understood all alone the problem on points 2 and 3 is to allow the part to cool down before printing another layer.
I suggest you to enable the prime pillar and with inflate raft move the pillar at good distance from the part ( 50 mm should be OK ) then in "Printer" "Speed" tab reduce the x,y travel speed to 50 or 80.
By that way the part is printed with a good speed ( too low speed puts too much heat on the part ) but before the next layer the printer will move to the pillar and as you have placed it at a good distance and the x,y speed is reduced this will take time and allow the printed layer to cool down.