This can be paired with the three other design achievements.
From home click
creators club, then
livery designer.
For the purposes of this guide choose the SE Class 465/9 Car to do the paint job on. This can be an awful paint job, it doesn't matter. I chose some nasty yellow colour, and stuck a picture of a sheep. Name it and save it.
This will net you:
Then from the
creators club choose
scenario planner to create the scenario. This can be as short as you like. I chose
Southeastern high speed .
Choose create new. Name it, and have "off the rails" enabled. Click add a new service. I chose Chatham Platform 1 242m. Confirm that as the start marker. Choose Gillingham (Platform 1) - Gravesend (Platform 1) as the path. Confirm path. Then Rochester Platform 1 - 244m as the destination. Confirm service.
You'll then get to choose your train. Choose
Class 465/9 SEW, then any iteration of the formation, I chose the loaded 80m with 4 carrages, Confirm the selection.
You'll then be able to choose your created paint job. Chose the one you created.
This will net you:
Back in the scenario creator, choose Souteastern High Speed again, and your saved scenario. Click play.
This will load with your custom paint job. You have to play the whole scenario. Once you've completed it, click main menu. You'll then get two achievements:
FYI. It took a good 20-30 seconds for the last two achievements to pop when I was in the main menu. There's some comments on the exhibitionist guide about the scenario needing to be 40 miutes, which is just not true.