This 3.5-inch touch screen supports direct plugging into any version of Raspberry Pi (Raspberry Pi A, B, A+, B+, 2B, 3B, 3B+, 4B version designs). However, the protective case is only suitable for Raspberry Pi 4 Model B!
https://mega.nz/folder/ixQiTa7R#EM2uFGwMC8QSU6D4untoGA
https://www.lcdwiki.com/3.5inch_RPi_Display