Okay, since any people willing to try and fix the mod are using this thread, and i can't post the fixed version as a side mod
i'm gonna post here the link to the file with all fixes i did so far
list of current fixes:
hamlet science station crash(crash when you build science station in hamlet)
hamlet wrapping bundle bug (bug where musha can't use wrapping bundle)
hamlet slanty shanty expansion room (bug where musha can't properly use expansio permit to build mor rooms on a slanty shanty)
companion wilson crash (bug when musha summons companion wilson and the game crashes)
hamlet musha's items recipe configuration - up to normal and easy( bug where the cost on musha's items in hamlet don't change even if you change the mod config)
rog only crash when picking flower, twigs, etc (crash when playing a rog and not choosing to make it compatible with the other dlc, crashes when you pick items from the floor)


Link to the fix files: (remove the all the /* since steam deletes the link if i don't censor it :c h/*ttps:/meg/*a.nz/#!Eq4lAaQR!S1rjXP/*Z5za05SNMVYS2JdGe_54GVSFFjOzVIJiLr1Nk

Instructions:
1.- Download the .zip file
2.- Extract the contents on any folder but make sure all of them are easy to finde
3.- Copy all 7 folders + 1 .tex file + 1 .xml file + 3 .lua files (change log isn't necessary)
4.- Paste all files from step 3 on Don't Starve's(single player) Musha the princess puppy mod Folder (usual folder address: C:\Program Files (x86)\Steam\steamapps\common\dont_starve\mods\workshop-244600638)

notes: you must overwrite all files once the system ask you
feel free to message me or add me to tell me about more bugs and ask about any doubts

sorry, i'm just spamming it so people can learn how to fix the mod

Thank you, I'll give this a shot when I get home later. Appreciate the Time you took to fix this.

i've been using the wrapping bundle many times, it doesn't work perfectly but it works nonetheless
wish ya good luck

Well, it's working. I don't see any issue with the bundling wrap, and I was finally able to add rooms to my homes. Thanks again, I'll be sure to let you know if something is wrong.

thanks
have fun playing and feel free to ask me anything