Thermaltake The Tower 100 @ TechPowerUp
 

The Tower 100 from Thermaltake is a tiny SFF version of the huge The Tower 900. It keeps the same shape and general idea of allowing you to show off your parts in a rectangular shape with glass on three sides, but utilizes an ITX motherboard to keep things nice and compact.

https://www.techpowerup.com/review/t...the-tower-100/