This thread is self explanatory, but just encase it isn't, here are some guide lines.

1: Be realistic.

if you want something crazy like a massif blue cheesy goblin statue, please sand your request to one of the steam workshopers.

2: be Practical.

think about what could be useful in your museum, decoration types you think that are missing or are under represented, maybe even a room you think is needed.

3: 99% of ideas are not bad.

even if it's just a new type of bin, don't feel afraid to share your ideas. unless it's a something that helps thefts escape, what's wrong with you?

my personal idea's go as followed:

1: outdoor fences.

have out door areas without the trouble of wise guy taking a sneaky short cuts. from normal wood fences to gothic one's, there should at least be one for each theme.

2: posters.

at the moment only the bathroom has posters, this just won't do. i don't just want themed based one's but also advert type posters and general two point based references. let's deck the halls in colourful nonsense.

3: a library.

this is a museum for crying out loud, where is the literary archive? not just to enriched the minds of the guests but also to send in some staff for a bit of light reading, in other word a dedicated XP leveling area. i do think however that this should be earned with expeditions to recover old documents form the various maps only after you already you 5 star'd that theme's dedicated museum. the documents would be like exhibits and apply a leveling buff of various amounts based on it's condition and rarity up to 1.0% per placed item, and yes no overlap between different velds of expertise.

But those are just my suggestions, share your screw ball ideas in the comments. maybe i will read them, but let's be fair, i probably won't.