These are some trolls from Super Dungeon Explore (the Mistmourn Coast Warband).
As with most of my own Super Dungeon set, I painted each one in its own color scheme.
The yellow troll colors I chose because they match the trolls from Fantasy Forest. Fantasy Forest is an old TSR game I played when I was five- it is basically like Candy Land except that you get ambushed by orcs and kobolds along the way.
The spawn point was just perfectly designed for an OSL effect, so I had to go that direction with it: