These are parts Ive gathered for a 32 coupe build, the door handles, grille and steering wheel center are just a few of the photo-etch parts I will use to achieve a 3-D verses a flat look. Floor pedals will rise above the floor on small round evergreen pcs. rather than just lay there, so all molded parts get removed and replaced with P-E..my choice on flocking is to paint the area in sections with a paint match close to to flocking color[thats what works for me]...
These are PE wipers 3 pcs make 1 wiper, and can be polished or painted for the look you need....
flocking makes a build look way better , but is sometimes barely visible when the build is done
Try all the ways suggested , and find whats works the best for you , prices vary on etch from 3 to 15 to 20 dollars per pack, so you want to have a system in place so your parts go on the kit and not on the floor , some pcs are very tiny....and good luck on seat belts and harnesses , these give me the most problems...