Harry...excellent. You can be proud of yourself. Well done.
Only small note. Look at the shot below.I know it is not of quite good quality but you can notice that there was painted the black thin strip on the frot edge of the chin only .Can you see that? So your strip has to be thinner.But its shape is ok.
Yes its correct 112 operated some Tomahawks in those Colours.
112 received its first Tomahawks in June1941 First op in September 41 , when the first "Shark mouth" appeared on F/O BruntonA/C . It was meant to be a Cats Mouth , hence the Canine teeth on some A/C . It was Gerry Westenra who suggested it be adopted on all Squadron A/C
Squadron Code GA applied to A/C by Novenber 41.
By January 1942 Tomahawks had been replaced by Kittyhawks
The was no such colour as Azure Blue applied to Aircraft of the Desert Airforce until mid 42 at the earliest.
If painting An A/C of 112 in Desert Colours before this time use Light Mediteranean Blue or a Pale Blue