This is basically the only one:
http://www.gamefront.com/files/20784...eDarkWraith_7z
Inside that 7zip file is a folder called
NewUIs_TDC_6_8_0_ByTheDarkWraith, inside that is a folder called MODS.
It's in
MODS that you'll find the folders you'll want to move into your JSGME
MODS folder. The only one you need is
NewUIs_TDC_6_8_0_ByTheDarkWraith which is the main mod.
For realism I'd highly suggest the
NewUIs_TDC_6_8_0_Real_Navigation folder be included as well. Removes all marks from the map and makes you sextant it up to figure out where you are (your Navigator can help with that too!) so it a lot more difficult than stock.
All the others are basically optional I'd say.
Also don't forget to use the
SH5 Patcher. That and the NewUIs are critical mods in my opinion. Also that sober says below!