Norwich defender Martin looking forward to Wembley experience
Martin is set to feature for Scotland in their friendly against England.
"I've never played at Wembley - it's never going to be a friendly, is it?" said Martin. "The boys will be well up for that. We've shown we are capable of competing with anyone."
Martin, Steve Whittaker and Scotland's goal hero in Zagreb, Robert Snodgrass, are all expected to see action.