Don't think I saw any gallery dedicated to this artist, but
This is an archive I have of their tumblr. I will be providing a torrent for this one on the sheer account of the abandoned Momodora Comic page within. It is 15MB's of dissapointment they didn't continue it ina 4250px by 5500px image
But in general, Thirnzzz usually gives their characters a certain younger look to them. It's an interesting idea if Thirnzzz was an alt to Tobias, but I highly doubt that myself in this case looking over this stuff and Tobias's