Goldeneye 007 Tutorial: Jungle DLTK
Most of Jungle is actually surprisingly easy. You have a lot of ammo, and you start with 6 remote mines. This level would be near impossible if it wasn't possible to hide from Xenia under the plane at the very start of the level. Even better, Natalya herself will eventually eliminate Xenia for you. So you don't have to worry about running out of ammo at all.
The ending is very hard though.
Just like LTK, Jungle has been very underplayed on the DLTK mode throughout the years.