[LowlyAssassin]

OK
Here is my advice for purearts
For limited statues
Statues should be numbered on the statue
Should be numbered x/250 to show that they are limited to 250
Either numbered on base (underneath or on the name plaque, I don't think it really matters where and that's all down to personal reference but I personally prefer hand numbered on base/out of sight, others prefer printed number on the name plaque)
Also numbering on the Certificate of authenticity is a lovely touch and so is a signature on the Certificate of authenticity

And additions statues made for a second run should have the numbering start at 251 (that's one higher then the limited run) although it is not essential to number a second run as this just makes compulsive "mist own everything people" buy one from the first run and one from the second run so probably best to leave a second run unnumbered
And that's all I think is really important when it comes to limited statues