Too much soft stuff in the baby's sleep environment AND bed sharing.
In countries where co-sleeping and breastfeeding are the cultural norm rates of sudden infant death syndrome are significantly lower. In Japan for example, where co-sleeping is standard and bed sizes are indicated by how many children can comfortably sleep alongside parents, the rates of sudden infant death syndrome are the lowest in the world.
After you take your cute picture, remember to remove all blankets from baby's sleep environment and put baby to sleep on his/her back.
Remove loose blankets from your baby's sleep environment. Babies should not sleep on top of soft items like blankets.
Way tooooooo much soft stuff in this baby's sleep environment and in adult bed. This is a suffocation hazard and a SIDS risk.