Christening Cake

I really enjoyed making this cake, especially as I could do all the little fondant bits and pieces in advance so decorating the cake was the work of minutes (the time spent on making the fondant figures is another matter!). I have switched from tappits to clikstixs for lettering, but I'm still doing something wrong (fondant too thick or too thin?) I end up with some weird indenting on some letters. or maybe they are supposed to look that way?