The only resource I have a problem with is iron, and then only because it's such a pain to get large amounts of iron out of a swamp with all the poison and water, probably one of the most annoying ores to get, and yet it's also the ore that doesn't stop being useful and is something you will need to constantly be stocking up on if you want to build anything big.

Tree I don't have an huge issue with except for fine wood trees, normal ones there are enough of them and they grow back quickly enough on their own that I don't tend to run out, especially as you can teleport wood so you can just make a few wood camps and rotate which ones you use. I would like to see fine wood tree seeds though, as they either don't exist or are so rare I haven't got any yet, and yet fine wood is again something you need quite a lot of if you want to build a nice place.

And ye trophies... I honestly wish there was a way to convert these into meat or 1 of the other loots you get from enemies, as I've had to cover every single wall in my warehouse with greydwarf heads to try and get rid of some of the massive massive supply of them I have.