Revell Spare Parts Service Question

Hi All! Recently I took an opportunity to build a Revell Concorde with a free £20 voucher our local borough gave everyone.

This model has taken me around 3 days to complete and its beautiful… mostly

I say mostly because upon the final decal I noticed something seemed off about the model and after looking at the front I realised I had missed out the pointy needle part of Concorde’s nose.

Upon rechecking the box and noticing it isn’t on the sprue I decided to go on Revell’s Spare Part service and submitted a form for “Part 46”.

How has everyone else’s experience been with the spare parts service? especially the UK folk here, how long does your part usually take to arrive / how much should I expect to pay for the single part?

Cheers everyone!