I'm afraid there are no West Indian officers of that period with those medals and decorations!
In fact I would be VERY surprised if there were ANY West Indian officers in that period at all...
Some West Indian Flt Sgts came to prominence during WW2 but anyone of an ethnic background in that position at that time in the Regular Forces was as rare as rocking horse poo...
If what the consensus date works out to be true, it was only 10 yrs since the first black officer was commissioned into the British Army ( 2nd Lt Walter Tull, a professional footballer for Northampton), so the ethnic diversity of todays populace and Armed Forces just wasn't there at that time...