The banners are lovely. It's great to see proper period heraldry in these things. The only thing I'd caution against is that some of them have lost their feel of texture/cloth, and/or are done in bright enough colours that they'll display as practically being neon in M&B. It won't be so bad during map travel, but when it shows up on armour, shields, or the banners in lord's halls, they'll be crazy bright.