I know right ?? yes. Well. The 100 thumbnails is just a half of the TN I did for AJ's mentorship haha just I had to do these ones in 3-4 days, the next 100 are more.... spread out during 2 months. have you checked his mentorship?
(and it's just a sample eh, I'm sure beekart, justmousepixel and yogjoshi on Steemit have at least 10 times my amount of work haha)