I see what you mean, with the volume off it's actually rather a modern looking camper. Soft furnishing colours are personal of course, and quickly date, but in the grand scheme of things does that really matter?
I have to smile at the annual blurb promoting a "new model" of camper that is often not a lot different from the previous model. The main difference all too often can simply be the build quality.
Some years ago I was invited to a "production line" where units were dragged by ropes on wooden rails to the next build station. It was hard to keep a straight face.