OpenPGP debugging

[Philipp Gühring]

Hi,

I am searching for an OpenPGP fileformat analyzer.

gpg -v -v -v -v -v --list-packets openpgp.key

is coming near, but I am still missing a hexdump of the individual fields, or 
even a description down to the bit level if necessary.
This is necessary to analyze the correct encoding of certain fields.

One interesting document I found today gives examples of the PKCS standards:
http://www.zone-h.org/files/33/examples.pdf 
Is there something similar available for OpenPGP?

Best regards,
Philipp Gühring