From the bidding process, how many high card points does West have?

Hello Everyone, this is the final weekly problem for Bridge Club 2024-2025 I will not put the answer of this deal (it is very difficult). W N E S 1D / 1NT / / X XX 2H / / 3D // The X from W = Takeout S: Q62 H: 98 D: 8762 C: AK97 S: A103 H: J53 D: AK95 C: 1043 Lead = HA (from AK), then the opponent pitched the D4 to D10. I have three hit questions for you all: 1. 2. What is the most likely Heart distribution? 3. Where are your winners and losers? Tianxiang Fu (Jacky) Vice President 2024-2025