I was recently browsing youtube videos and came across some by Genessis models, I clicked their link and went to their website. After looking around I decided to subscribe ( only $5 something a month). I must say it's been well worth that for what they have.
Bobby Waldron who is the guy in all the videos and I suppose who runs the whole thing is very knowledgeable and professional. (If you can get past his British accent... I cringe every time I hear him say decals and aluminum) He has many step by step videos which can total over 6hrs in length for just one build. Also many videos on techniques and even one on homebrew thinner that he claims will rival X-20A (Haven't tried myself so can't say for sure).
Now I will say he seems to have a pretty much unlimited supply of paints, tools, etc. at his disposal (I think he has every paint manufacturer on the wall behind him). I can't afford all that but I do find it useful knowing what types he uses in certain situations.
Not trying to promote his website, I just found it very useful to me and I'm sure others will too who are looking for tips and techniques or who just enjoy seeing others build step by step. Here's the link
http://www.genessis-models.co.uk