I ordered these block italic chrome numbers to put on the "batwing" as seen below, but I think they might look ok on the trunk, also.
$0.99 per number, $0.99 combined shipping, $3.96 total. 2 weeks, shipped from Taiwan.
1 Piece Chrome Individual Letters 3D Emblem Badge Sticker Number Alphapet Logo | eBay
Thoughts?
this will look better without the white background, I promise.
#1 - Centered (probably the best, if I do it at all)
#2 - Offset (straight)
#3 - Offset (following the line of trunk)
#4 - Moderate Offset
#5
#6 - Centered Above