Your Tiger looks great. I especially like the camoflauge.  

Brilliant work - well done!

Weathering techniques used?

I like it. Not overdone and nicely weathered. The camo came out well.

I used a mix of Vallejo washes and pigments.

Tracks - Desert Yellow Wash with Light Sienne and Natural Umber Pigments.

Hull - European dust with a little bit of Natural Umber pigment mixed in.

Barrel - Iron Oxide pigment rubbed on.

I was going to go over it very lightly with Tamiya Buff to lighten it, but I decided it looked fine without.

She Looks great Tanker. Excellent work.

Very nice. 

Looks pretty darn good to me