A few tools I wrote for my projects
Blender Fbx export helper.
Allows you to quickly export the model and automatically copy it to the desired project folder. I use this for quick prototyping.
Unfortunately Cryengine can not automatically update the changed fbx files.
Photoshop Tga quick saver.
This tool is almost the same as Crytek 'Ultimate Texture Saver', but works on my old CS2. It also allows you to automatically copy textures to the desired project folder.
Download here: https://yadi.sk/d/GQqhWLrj3QUyc2
At the moment I'm working on a new version of the script.