Thought to post this lil nugget; http://www.micromark.com/ho-scale-decals-with-raised-3d-rivets-and-other-surface-details,9968.html It's basically a sheet of various 3D rivets you simply cut and lay down. Also, this is simply rivet decals which is cool too; http://umm-usa.com/onlinestore/product_info.php?products_id=7012&osCsid=a9dca3694d7b21eea2ade5946031319b I think both have there applications. Now in terms of tweezers and I'm picky and have used a few cheapos, the Tamiya HG line is awesome. Great weight in hand and I used em to pick a small black ant off an ice cube out of my Gin-N-Tonic the other day; http://www.tamiyausa.com/items/tools-accessories-80/tools-74000/hg-angled-tweezers-74047