Bennem

The fingerings within Arban are more than sufficient for someone starting out on the trumpet as they encompass the "normal" range of the trumpet/cornet.

The reason you cannot find what you are looking for is that most tutors assume that you will learn a particular fingering e.g. G# 2+3 by doing some exercises using that note and then you will have learned that fingering. OK you will need to remind yourself of that fingering when you next bump into it but you will remember what you are doing.

To get what you want there is no harm in getting all the scales which are available from many websites, print them out and then get the first page of arban and refer from one to the other and write the fingerings out underneath. It's a bit of work but it is also a learning experience where you will start to recognise the fingering patterns as you write them out.