I'm not sure many will be interested in wearing a tortured beige self-portrait. The drawing is capable, except that you left the placement on the shirt unresolved, and the link to the brief is very hard to see, but for the 'amour' reference in the title. It feels like this is a drawing you had on file, not a thought-through T-shirt for a VW contest.
Your other submissions are good though, so I imagine that this is just a brief dip in quality.
About my design