Awwwhhh i love the custom!
And it is a very good idea from your mamma (dutch for mother) to begin with customizing! Mayby she also said because she see it from you that you have so much fun with ponies and that she want to share the fun. I think i'm going to customize a pony this summer, and i think my mamma also want to do it if we do it togheter. That's what we do when i make jewelry!