for the Canadian when I go the tr visa through Ottawa It took like almost 4 weeks so might not evenn get it in time , also I just did a screenshot of bank balance . They will defiantly want to see a out words ticket ( i just booked a cheap one to Singapore ) Also they wanted proof of my first week of accommodations I booked a week in the cheapest place I could find in bangkok with free cancel and once my visa came through did it.