You might want to check with local laws regarding storage of a pistol in the center console with or without a carry permit.
In my state (Ky) without a permit you can have a pistol in a glove compartment. It is not considered concealed there. But it has to be listed as a glove compartment in the owners manual. With a poermit I don't believe it is an issue being you have a concealed weapon and a permit to do so. But truth be told I have not researched that.
Personally I'm not too high on the idea of a secure box/safe in that kind of plain view but I do understand the logic in wanting one. I don't leave any gun in the car when I'm not in it on most occasions. The easy access is kind of intriguing but I am wary of it being so easily seen and some asshat trying to pry it open. I have had secure boxes in less conspicuous places though.
I did try to Google for something like what you are wanting to do but I didn't find anything. You might be best served to make it yourself or at the least modify an existing one.
The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.