Comeback in 2nd sem

Hello snrs and batchmates, I'm in 1st yr .. how can I recover my Viscera & Osteo .. I didn't go DH regularly and am cooked in the 1st sem Prac .. initially was watching Pradeep Pawar sir but currently shifted to Ashwini sir .. trying to grow interest t/w anat .. but any tips to recover abdomen & thorax dissection things?