Bleaching/post shading tutorial to up your airbrushing game
(link)
iModeler How-to
Tips and solutions to improve your modelling techniques.
Fifth Wheel Weathering
Fifth Wheel Weathering
MIG's oil & grease solution
Vaseline
MIG's black, rust & dust pigments
Step By Step Guide To Planning A Scale Model Build – From Choosing A Kit To The Conclusion
I find it particularly helpful to construct a build plan that outlines the build from start to finish, including things such as camouflage scheme, markings, weathering, aftermarket extras etc.
My Step By Step Guide To Planning A Scale [...]
How to make and use Sprue Glue/Goo
(link)
@chinesegeorge i know you love this sort of stuff, so i thought i'd give you the heads up 
How to make model car carpet cheap and easy
This technique is great if you are making a few model cars or scale models and don't want to buy factory materials to make carpets. But it can also be used to create rust or dry mud texture with other colors behind the wheels, for [...]
