Hello. I've noticed that throughout the game, economic bonus tiles are nowhere to be seen. In Dark Avatar, I seriously hope to see them. Here are my suggestions about how the icons should look:
Bronze Japanese Yen Symbol - 100% Economic Bonus
Silver US Dollar Symbol - 200% Economic Bonus
Gold EU Euro Symbol - 300% Economic Bonus
Platinum UK Pound Symbol - 700% Economic Bonus
Some others suggested for addition:
(1 blue teardrop - 100% Approval, already seen in game)
2 sky-blue teardrops - 200% Approval
3 turquoise teardrops - 300% Approval
1 clear teardrop - 700% Approval
(Doric column - 100% Influence, already seen in game)
Ionic column - 200% Influence
Corinthian column - 300% Influence
Bust of a Greek figure - 700% Influence
I don't see why not. The higher bonus tiles can be made incredibly rare if you deem them to be so. More variety is always better in my opinion. Tell me what you think and/or what further suggestions you may have.