I will be uploading the May Extra sets whenever I get the chance to, in no particular order
After that I'm planning to keep uploading older Set Extras that that don't have their individual gallery
Feel free to ask if you want me to post any set in particular :)

Base +5, kkkdddlll +6, Nignogggins +6, SphepheloXZ +3

could you upload toki then?

Base +6

Please bro qingyi

Base +1

Can you post the Mona and Raikou sets?

Base +4