I am playing Nomadic Tents version 9.5.2 (the latest 1.12.2 version) and I need to recover some of the indestructible tent wall blocks and place them in creative. My walls look a little funky right now and I would much rather just fix it in creative than make a new tent. I have two tents, one is a blue Shamiyama and one is a pink Shamiyama.

I need to be able to get the blue and pink indestructible walls with elephants / flamingos / designs on them but when I use pick block this seems to just give me a regular blue/pink Shamiyama wall without any designs instead. When placed in the location where the blocks with designs should go it just places a normal block as well. Is there some way I can fix this so that my tent can look normal again? Do I need to copy some type of NBT data or is this just a bug and isn't fixable? I would just like to be able to make more design blocks, do not want to make a new tent. Thank you!

CTRL + Pick Block should copy NBT data of the block to the picked item, at least it does in vanilla for chests and suchlike.

Let me try that... if that's all it takes I will feel silly lol

Update: Thanks for the suggestion, gave it a try but it did not work :(