Paint your figures all flat black first, this way if you miss a spot or two it will look like shadowing.  Then start with the lighter colors and end with the darker colors for the clothing and skin.  Always use flat colored paints.

Well here goes nothing. I bought a MTL F-7  trainset, a GP-35 trainset, also a Marklin 81466  Micado steam loco set.I also got 2 packs flex track [ ... ]

Here's a pic of the six, so far...

Scratch building is defined in Wikipedia as “The process of building a scale model "from scratch", ie. from raw materials, rather than building it from [ ... ]