Well, this are some pictures of my (just for fun) modded Takstar HD2000.
Wooden cups and detachable cable. And also a vintage look (or something like that)
I don't really use them much, but I had some fun modding them some months ago, trying different mods, you know. I'll probably make some extra mods to this headphones in the future.
Now they sound fuller and warmer, with more sub-bass. Their highs are still quite unrefined (unrealistic) to my ears, specially comparing with more expensive headphones.