I have trouble with reading long documents. May I also use No2 like this?
Short answer: yup!
Long answer: The art pack N°2 is under the Creative Comrades License Agreement ('CCLA' https://creativecomrades.org). Art pack N°1 was made a few years ago, this is why I publicly released it under another license. But the short license agreement I wrote to you by email is pretty much a condensed version of this CCLA license –which is applied to Pack N°2