Actually, mine are not given away, they are a commercial sort of animal .... and I would need to know a number of things relevant to the UK (I presume) requirements before releasing the document due to the usual implications. Also I need to be a little circumspect as such could be seen as defacto touting in the context of PPRuNe (and that would be frowned upon by all and sundry) ... if your need is urgent and you can't get one by other means we could find a way to go down that path, I guess.
However, seeing that you have indicated an interest in having a go at designing one yourself .. why not consider doing that and sending me your efforts to critique ? If nothing else you end up having a far greater understanding of the things than does the average pilot ...
... and you would end up with something that you have produced yourself ... very satisfying.