OK sorry to say but this Utility is one that I don't have so I'm unable to show you any pictures of one.However it would be a green in colour. However this one was on eBay not long ago and was produced at the same time as your mower.
[Linked Image]
[Linked Image]
So it should be a green a bit like that one.
Also I have proven myself right about your other mower and do believe it to be a low arch Commodore.
Here is what I found.
[Linked Image]
Sorry about the picture I know it isn't great but that is as good as I could get it.
Perhaps you should make it look like that.
Hope this all helps.

Here for a good time,not a long time.