I have a bike like this

http://www.google.dk/search?hl=da&qe=Y2hyaXN0aWFuaWEgYw&qesig=VBeuBSNG9NK_Hq_aWFo4fw&pkc=AFgZ2tn9tZhNN6peoiZxsKuUZYFHXNTYiUZbvJq9KdtxRJxIYLeJdTSuUl5Qeevh2Dx21J7BUaWIwwpx8uBLVm-3lrYFqprEaA&pq=christiania&cp=13&gs_id=8&xhr=t&q=christiania+cykel&safe=off&client=safari&bav=on.2,or.r_gc.r_pw.&biw=768&bih=928&um=1&ie=UTF-8&tbm=isch&source=og&sa=N&tab=wi&ei=gmFXUNfOE4zktQbLpoCYDA#biv=i|3;d|PdUGzjkWntWd2M:

It's a bike witha big box in front. I want to paint the box in a LEGO style, but don't know what to paint. I could be something that uses the square form of the box.

I have a bike like this

http://www.google.dk/search?hl=da&qe=Y2hyaXN0aWFuaWEgYw&qesig=VBeuBSNG9NK_Hq_aWFo4fw&pkc=AFgZ2tn9tZhNN6peoiZxsKuUZYFHXNTYiUZbvJq9KdtxRJxIYLeJdTSuUl5Qeevh2Dx21J7BUaWIwwpx8uBLVm-3lrYFqprEaA&pq=christiania&cp=13&gs_id=8&xhr=t&q=christiania+cykel&safe=off&client=safari&bav=on.2,or.r_gc.r_pw.&biw=768&bih=928&um=1&ie=UTF-8&tbm=isch&source=og&sa=N&tab=wi&ei=gmFXUNfOE4zktQbLpoCYDA#biv=i|3;d|PdUGzjkWntWd2M:

It's a bike witha big box in front. I want to paint the box in a LEGO style, but don't know what to paint. I could be something that uses the square form of the box.

Your cannot post a Google search link, you'll need to find the proper url or find an image you can deep link.

Don't paint it, total waste of time and money. I cannot see any pics of your bike (assuming it is a motorcycle), but I say get it Vinyl Wrapped!

Its Cheaper, easier to put on, can be printed with whatever design you want.

Find a reputable sign shop, bring in images of LEGO you like, and they will print a wrap, most shops even install it too.

Easy to clean, almost scratch resistant, 100% removable, does not damage paint underneath.

This is about as wild as you can go with wrap!

Motorcycle Itasha

Vinyl Wrap all the way!!!

I hope you are good at painting, today I tried drawing a minifig but it ended up horrible