Its a free country, you can do what you like within reason but WHY did you do that ?
You asked for an opinion so ...I'm afraid it looks like a 9 year olds Airfix kit, I think you've got that age restriction round the wrong way mate !
You'll have to factor in the cost of a paint job if you ever want to sell it, let along your "improvements" inside. If you want to see a vehicle with a "different" but good paint job, take a look at Vinnies Lightweight, painted in the Berlin Urban camouflage scheme, there will be pics on here somewhere. Properly researched, properly remarkable.
Sorry, but you did ask.