"You've helped me a great deal already, but I'll need to see a detailed diagram of the research tunnel."

Guidebooks, if available, are helpful in providing detailed diagrams and photographs of routes.

At the very least, we should be able to get a more detailed diagram of the complex.

In the text he includes a detailed diagram, a variation of which is reproduced aside.

Then he'd put it away and drawn an impossibly detailed diagram of the enemy's camp in the snow.

Though in jail, he procures detailed diagrams of the bank's security systems.

In over 4,000 pages of notebooks, he drew detailed diagrams and wrote his observations.

A detailed diagram of his 2011 gear can be found at Guitar Geek.

Figure 280, p. 558, provides a detailed diagram of the Disney bomb (with its internals).

I am sure you will find a very nice explanation of all this (with detailed diagrams) therein.