The most common and most likely answer to this crossword clue is the 5 plus 4 letter word FLOOR PLAN
I've seen this crossword clue in The Times
F
L
O
O
R
P
L
A
N
More clues leading to the result FLOOR PLAN
- Puzzle factory contracted to produce image of Foster's?
- Cook, Prof … all on form for the Cluedo board?
- Scheme to bring down a lot of aircraft
- Design of all porn is dreadful
- Lecturer absorbed by Twin Peaks, uplifting new plot for story
- Office design defect reported on most of factory
- Amaze Chinese military group with new building schematic
- After surprise, I will abandon unfussy office layout
- Diagram lecturer included in evidence about network
Buddy explains!

The straight part
We know that "image of Foster's" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case image of foster's = floor plan.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.