Please stop this.
M O D I F I C A T I O N.
See if you can find anyone who will ever care though.
@Wegalaxy, while it's commendable that you're being careful, there is such a thing as inventing problems where none exist.
If you're in the UK, and if your use of whatever toy you have is on (properly) private land, then nobody is ever going to care what you're doing, or with what, or how you got / made it.
On the other hand, if you're going to run around the local dogging woods reenacting John Wick, then it won't matter if your toy is 0%, 49%, 51% or 100% orange.