TrackFormers Part 2: Enhanced Transformer-Based Models for High-Energy Physics Track Reconstruction. - Sascha Caron; Nadezhda Dobreva; Maarten Kimpel; Uraz Odyurt; Slav Pshenov; Roberto Ruiz de Austri Bazan; Eugene Shalugin; Zef Wolffs; Yue Zhao (CoRR, 2025)